FC Curtis NX Series, Operator'S Manual

Page: 35 / 48

CAP-835 35
Nx (110-260 kW) MAINTENANCE SCHEDULE
SERVICE INTERVALS (HOURS)
DESCRIPTION PART# QTY
DLY
.
W
K
L
Y
.
Y
RLY
500
2
0
0
0
4
0
0
0
6
0
0
0
8
0
0
0
1
0
0
0
0
1
2
0
0
0
1
4
0
0
0
1
6
0
0
0
1
8
0
0
0
2
0
0
0
0
2
2
0
0
0
2
4
0
0
0
Check sump oil level (fill if
necessary)

Check pressure operating point
and controls

Check oil scavenger line for oil
flow

Drain condensate from air
receiver

Check pressure relief valve for
operation
3

3
Drain condensate from sump

Inspect/clean air suction filter
element

Inspect/clean panel filters

Inspect/clean finned surface of
radiator(s)

Check for loose fittings and
fasteners
4

4
Inspect hoses for signs of wear
4

Change Oil Nx110Kw
2 FSC-8000-5
See
page 32

2

2

2
Change Oil Nx160Kw-185Kw
2 FSC-8000-5
See
page 32

2

2

2
Change oil filter (2) Nx110Kw -
185Kw
2116020084 2

1
           
Change Pre-Filter Oil (1)
Nx110Kw-185Kw
2605539870 1

1
           
Change Air Oil Separator
Nx110Kw
2116010179 1
     
Change Air Oil Separator
Nx160Kw-185Kw
2116010180 1
     
Oil sample
FVO701-POL 1
      
Change Air Filter Element
Nx110Kw
2116040232 1
            
Change Air Filter Element
Nx160Kw-185Kw
2116040234 1
            
Motor bearing lubrication

Min. Pressure Valve 110Kw
2104020058 1
  
Min. Pressure Valve 160Kw-
185Kw
2104020039 1
  
Inlet Valve 110Kw
2104050195 1
  
Inlet Valve 160Kw-185Kw
2104050196 1
  
Pressure Sensor
2105040250 2
  
Temperature Sensor 110Kw
2105040246 1
  
Temperature Sensor 160Kw-
185Kw
2105040252 1
  
Maintenance Notes:
1) Initial 500 hours only. Follow regular intervals thereafter.
2) Change oil yearly if operating under 8000 h. Lubricant may require more frequent changes depending on operating environment and running conditions. For oil
life versus operating temperature see chart on page 48.
3) Do not tamper with safety valve setting - it is factory set - only check operation! Tampering will void warranty and result may cause severe injury or death.
4) Replace as necessary or every 5 years.
* The maintenance intervals described herein are for normal operating condition in clean and well ventilated environments. Frequency of intervals will increase for
non-standard environments. Please contact your authorized FS-CURTIS distributor for more information and recommendations.
Service Kits:
2000 & 6000 Hours = inlet air oil-filter
4000 Hours = inlet air oil- air/oil separator, ventilation filter material
8000 Hours = inlet air oil air/oil sep inlet vlv. Kit + min. pre. vlv. Kit